From 75698bfd5ccf4226c993ffd7ce5da21cc71ef1b6 Mon Sep 17 00:00:00 2001
From: Vlad Stan <stan.v.vlad@gmail.com>
Date: Mon, 14 Oct 2024 15:38:00 +0300
Subject: [PATCH] fix: json stringify

---
 lnbits/db.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lnbits/db.py b/lnbits/db.py
index 68de06019..0b56ffee9 100644
--- a/lnbits/db.py
+++ b/lnbits/db.py
@@ -613,7 +613,7 @@ def model_to_dict(model: BaseModel) -> dict:
         if isinstance(value, datetime.datetime):
             _dict[key] = value.timestamp()
             continue
-        if type(type_) is type(BaseModel):
+        if type(type_) is type(BaseModel) or type_ is dict:
             _dict[key] = json.dumps(value)
             continue
         _dict[key] = value